Amador County · census-designated place

Martell

Martell is a census-designated place in unincorporated Amador County, in the Sierra Nevada foothills. 2.19 sq mi of land. Zoning is set by the county, not a city government. Screen any APN in or near Martell for zoning, FEMA flood, CAL FIRE / WUI wildfire hazard, soils, geology, and planning — every finding linked to the official source — then verify with Amador County planning before you buy or entitle.

Updated 2026-08-29

Useful sources for searching Martell: Official sources to verify buildability in Martell ↓

About Martell land diligence

Martell is a census-designated place in unincorporated Amador County, in the Sierra Nevada foothills. 2.19 sq mi of land. Zoning is set by the county, not a city government.

Martell is a census-designated place in unincorporated Amador County—confirm zoning with the county. Most deals need both a fast multi-layer screen and a follow-up with local planners—especially where city limits, specific plans, hillside fire standards, or floodplain rules apply.

Search intents this page answers: zoning in Martell, FEMA flood near Martell, CAL FIRE hazard severity, APN lookup, and whether a vacant lot is buildable before you spend on surveys or design.

Community snapshot

Martell is a census-designated place in unincorporated Amador County, California.

Character: Census-designated / unincorporated community in Sierra Nevada foothills.

Land area: roughly 2.187 square miles.

Climate: Foothill Mediterranean.

Growth outlook: Population and housing capacity for Martell should be confirmed with Census ACS and Amador County planning for unincorporated land; do not rely on outdated marketing copy.

Jurisdiction check: confirm whether the APN is inside Martell limits or unincorporated Amador County before relying on city zoning maps alone.

Housing & land patterns

Ownership

46%

Median year built

1949

Terrain

Rolling oak-woodland hills · Creek canyons · Higher timbered ridges approaching

Martell is a census-designated / unincorporated community in Sierra Nevada foothills with housing values that vary by neighborhood, a nearly even owner/renter split, and housing stock primarily built during the mid-20th century.

Housing market

Vacancy rate

0.0%

Housing characteristics
Owner-occupied46%
Renter-occupied54%
1949
19202025

Typical home age signal — not a forecast of new construction.

Affordability & housing mix

Rent burden 30%+

0%

Share of renter households paying 30% or more of income on gross rent

Derived ACS ratios for market context — not a proprietary cost-of-living index or lender qualification standard.

Single-family units64%
Multifamily units0%
Mobile homes36%

Units-in-structure mix from ACS — shares of total housing units, not new construction pipeline.

Lifestyle & investment

Families

  • School quality and commute matter more than citywide averages
  • Neighborhood amenities and lot hazards still decide fit
  • Confirm attendance boundaries on the specific APN

Retirees

  • Housing stock centered around 1949 — maintenance needs vary
  • Walkability and healthcare access differ street to street
  • Review HOA rules, insurance, and parcel hazards before buying

Investors

  • Balanced tenure mix can support rental demand
  • Confirm rents with current listings
  • Zoning, ADU rules, and insurance drive outcomes more than ACS averages

Builders

  • Mid-elevation benches can feel gentle until driveway cuts reveal rock and grade
  • Verify zoning, setbacks, and utility access early
  • Geotechnical and grading reviews are common on hillside lots
Terrain & geography

Amador County rises from Sierra Nevada foothill oak woodland into higher pine forest. Topography is a classic foothill ladder: rolling hills and creek canyons below, steeper ridges and timbered slopes above.

Elevation About 200 ft in lower foothills to 9,000+ ft toward the Sierra crest (most towns ~1,000–3,500 ft)

01Rolling oak-woodland hillsRolling oak-woodland hills and vineyard-friendly mid-elevation benches
02Creek canyonsCreek canyons and drainages that cut steep local relief
03Higher timbered ridges approachingHigher timbered ridges approaching the Sierra
04Gold Country benchesGold Country benches and flats along historic mining corridors
Development checklist
  • Slope and grading feasibility
  • Flood exposure and drainage
  • Wildfire / WUI hazard
  • Liquefaction and geology where mapped
  • Zoning, setbacks, and overlays
  • Utility access (water, sewer/septic, power)
  • Geotechnical conditions on hillside or fill lots

Screen slope and elevation on the APN in Parcel View, then confirm grading, driveway grades, and pad feasibility with Amador County planning and a licensed surveyor/engineer.

Key takeaways

  • Terrain shifts across several landscapes — from rolling oak-woodland hills to gold country benches.
  • Parcel-specific screening for zoning, flood, wildfire, soils, and slope matters more than any countywide average.

What Parcel View checks in Martell

Parcel & APN

Boundary and assessor parcel number context so you can confirm you are looking at the right lot inside or near Martell.

Zoning & land use

Reference zoning and general plan overlays from public GIS—verify final district with Amador County planning.

FEMA flood

National Flood Hazard Layer zones across the parcel, including Special Flood Hazard Areas that affect insurance and building rules around Martell.

Wildfire hazard

CAL FIRE Fire Hazard Severity Zones and WUI context for insurance and defensible-space diligence around Martell.

Soils

USDA SSURGO map units for a first look at septic suitability, drainage, and grading constraints where mapped near Martell.

Geology & slope

Mapped liquefaction, fault, landslide, and terrain screens where the state publishes them for Amador County.

Verify locally

Parcel View is a first-pass public GIS screen. City or county planning makes official determinations for Martell.

Living and buying land in Martell

Martell is a census-designated place in unincorporated Amador County, California.

Character: Census-designated / unincorporated community in Sierra Nevada foothills.

Land area: roughly 2.187 square miles.

Climate: Foothill Mediterranean.

Growth outlook: Population and housing capacity for Martell should be confirmed with Census ACS and Amador County planning for unincorporated land; do not rely on outdated marketing copy.

Jurisdiction check: confirm whether the APN is inside Martell limits or unincorporated Amador County before relying on city zoning maps alone.

Wildfire, flood, and insurance diligence in Martell

Hazard diligence is parcel-specific in Martell, but community patterns matter for underwriting and timeline.

Wildfire: community screening level is elevated — Wildfire exposure is parcel-specific across California. Screen CAL FIRE / WUI overlays on the APN and confirm insurance with a licensed agent..

Community wildfire screening note: elevated — Wildfire exposure is parcel-specific across California. Screen CAL FIRE / WUI overlays on the APN and confirm insurance with a licensed agent.

Flood: community screening level is variable — Flood risk varies by floodplain, alluvial fan, and local drainage. Screen FEMA layers on the APN and ask about drainage history..

Community flood screening note: variable — Flood risk varies by floodplain, alluvial fan, and local drainage. Screen FEMA layers on the APN and ask about drainage history.

Seismic: California is seismically active. Review Alquist-Priolo / fault maps and local geologic hazards for the APN..

Insurance diligence often focuses on: wildfire / wui underwriting; brush clearance and defensible space documentation; flood zone determination where fema indicates risk.

FAIR Plan / insurance context: Homeowners insurance can be constrained by wildfire, brush, and sometimes flood. FAIR Plan appears more often in higher wildfire zones — verify early in diligence.

Flood insurance: Flood insurance needs are driven by FEMA zone and lender requirements — confirm on the APN.

Commute, transit, and utilities in Martell

Commute screen: Commute times from Martell depend on destination, highway access, and time of day. Map drive times for your destinations rather than relying on a single city average..

Walkability: Walkability is usually higher near downtown or village centers and lower on rural/edge lots. Visit the block and check sidewalks, grade, and services..

Bike network: Bike infrastructure varies by corridor. Check local bike plans and ride the actual route you would use.

Downtown / village center: Martell is unincorporated / CDP — commercial and service centers may be nearby towns rather than a classic city downtown.

Visit the parcel at the hours you would actually commute — last-mile access varies street-by-street.

Sewer vs septic: Sewer vs septic is parcel-specific in Martell. Confirm connection, capacity, and any septic permits with the local sanitation / environmental health desk..

Wells: Private wells appear more often on rural and edge lots. Confirm well yield, water quality, and any shared-system agreements during diligence.

Natural gas: Natural gas availability varies by street — confirm with the serving utility..

Electric/gas utility context is typically PG&E territory in this part of Amador County — confirm the serving utility on the meter.

Martell subareas and lot patterns

Martell is often searched as a single community name on listings and county maps.

Even without a long published neighborhood list, lot-level zoning, hazards, utilities, and school boundaries still vary.

When comparing two lots in Martell, weight WUI/fire, FEMA flood, septic vs sewer, slope/access, and easements carefully.

Lifestyle context for Martell

Martell dining and services cluster near commercial corridors and nearby centers; rural lots may be a drive from groceries and cafes.

Separate lifestyle preferences from lot-level buildability — a great street can still fail on fire insurance, flood zone, slope, or septic capacity.

Pets: Generally pet-friendly at the community level; always confirm HOA, rental, and local animal ordinances for the specific property.

How to screen a parcel in Martell

Enter the address or APN on Screen and confirm jurisdiction (Amador County planning (unincorporated) vs Amador County).

Review zoning, FEMA flood, CAL FIRE / WUI, soils, geology, and slope/elevation overlays.

SB 9 screen: SB 9 applicability in unincorporated areas depends on county implementation — confirm with county planning..

HOAs: HOAs are common in planned developments and some condo/townhome tracts — request CC&Rs early if the listing mentions an association.

Short-term rentals: Short-term rental rules vary by city and county and often require permits. Verify with code enforcement / planning before assuming Airbnb/VRBO use.

General Plan focus often includes: Confirm land-use designations and Housing Element sites with Amador County planning..

Land area
2.187 sq mi
Character
Census-designated / unincorporated community in Sierra Nevada foothills
Homeownership (ACS)
46% owner-occupied
Housing stock age
About 1949
Market context
vacancy about 0.0% · ACS 2020-2024 context
County elevation range
About 200 ft in lower foothills to 9,000+ ft toward the Sierra crest (most towns ~1,000–3,500 ft)
Fire risk (community)
elevated — Wildfire exposure is parcel-specific across California. Screen CAL FIRE / WUI overlays on the APN and confirm insurance with a licensed agent.
Flood risk (community)
variable — Flood risk varies by floodplain, alluvial fan, and local drainage. Screen FEMA layers on the APN and ask about drainage history.
Sewer / septic
Public sewer vs septic varies by neighborhood and edge lots — confirm with local sanitation / environmental health.
ADU screening
California statewide ADU law is strong; confirm local ordinance standards, setbacks, and parcel hazards with planning before design.
Downtown
Walkability depends on nearby service centers; many CDP lots are auto-oriented.
Region
Sierra Nevada foothills

Common Martell buyer questions

Short screening answers for searches buyers actually type. These are community-level notes — confirm on the parcel and with Amador County planning.

Is this area expensive?

A reliable place-level median home value is not available here. Prices are neighborhood- and lot-dependent — verify with current listings.

Is it a buyer's market?

vacancy about 0.0% · ACS 2020-2024 context

Is it growing?

Population and housing capacity for Martell should be confirmed with Census ACS and Amador County planning for unincorporated land; do not rely on outdated marketing copy.

Is it family friendly?

Family fit depends on schools, commute, parks, and lot hazards — not a single citywide score. Confirm school attendance boundaries and screen fire/flood on the APN.

Is it good for retirees?

Housing built around 1949 means maintenance needs vary. Walkability, healthcare access, HOA rules, and insurance costs should be reviewed before purchasing.

Is it good for investors?

Tenure mix is about 46% owner-occupied. Rental demand may help, but zoning, ADU rules, STR ordinances, and insurance ultimately determine investment potential.

Are rentals in demand?

Rental demand is local. Confirm vacancy, rent comps, and any rent-stabilization or STR rules with local sources before underwriting.

Is there new construction?

Typical stock ages to around 1949; newer tracts and Housing Element sites still need local planning maps. Check current applications with Amador County planning for unincorporated land.

Can I build an ADU?

California statewide ADU law is strong; confirm local ordinance standards, setbacks, and parcel hazards with planning before design.

Is it wildfire prone?

Community wildfire screening note: elevated — Wildfire exposure is parcel-specific across California. Screen CAL FIRE / WUI overlays on the APN and confirm insurance with a licensed agent.

Is flooding common?

Community flood screening note: variable — Flood risk varies by floodplain, alluvial fan, and local drainage. Screen FEMA layers on the APN and ask about drainage history.

Is there public sewer?

Sewer vs septic is parcel-specific in Martell. Confirm connection, capacity, and any septic permits with the local sanitation / environmental health desk.

Are wells common?

Private wells appear more often on rural and edge lots. Confirm well yield, water quality, and any shared-system agreements during diligence.

Are HOAs common?

HOAs are common in planned developments and some condo/townhome tracts — request CC&Rs early if the listing mentions an association.

Are short-term rentals allowed?

Short-term rental rules vary by city and county and often require permits. Verify with code enforcement / planning before assuming Airbnb/VRBO use.

What is the average commute?

Commute times from Martell depend on destination, highway access, and time of day. Map drive times for your destinations rather than relying on a single city average.

Is it walkable?

Walkability is usually higher near downtown or village centers and lower on rural/edge lots. Visit the block and check sidewalks, grade, and services.

Is it bike friendly?

Bike infrastructure varies by corridor. Check local bike plans and ride the actual route you would use.

Does it have a downtown?

Martell is unincorporated / CDP — commercial and service centers may be nearby towns rather than a classic city downtown.

Is it pet friendly?

Generally pet-friendly at the community level; always confirm HOA, rental, and local animal ordinances for the specific property.

Screen a parcel in Martell Amador County guide

Profile confidence: estimate · Updated 2026-08-05. Informational screening only.

Frequently asked questions about Martell parcels

Is land in Martell buildable?

Buildability is not a single map label. Screen zoning, flood, wildfire hazard, access, and soils for the specific APN near Martell, then ask Amador County planning whether your proposed use can be entitled and permitted.

How do I check zoning in Martell?

Run a Parcel View screen for a first-pass zoning/general-plan reference, then confirm the controlling district with Amador County planning. Overlays and specific plans can change what is allowed.

Does Martell have FEMA flood risk?

Flood risk is parcel-specific. Parcel View intersects the FEMA National Flood Hazard Layer with the lot polygon. Always verify Special Flood Hazard Areas and base flood elevations on the FEMA Map Service Center before financing or building.

How do I screen a parcel in Martell?

Enter the address or APN in Parcel View. Martell is a census-designated place in unincorporated Amador County—confirm zoning with the county.

Is Parcel View a substitute for Amador County planning?

No. It is a first-pass public GIS screen with source links. City or county planning makes official determinations.

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